28995798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1667}}^1$

素因数の和:1908

約数の個数: 32

約数和(自身を含む): 62770176

約数和(自身を除く): 33774378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 1667, 2899, 3334, 5001, 5798, 8697, 10002, 17394, 21671, 43342, 65013, 130026, 371741, 743482, 1115223, 2230446, 4832633, 9665266, 14497899, 28995798]

約数ペア:

[(1, 28995798), (2, 14497899), (3, 9665266), (6, 4832633), (13, 2230446), (26, 1115223), (39, 743482), (78, 371741), (223, 130026), (446, 65013), (669, 43342), (1338, 21671), (1667, 17394), (2899, 10002), (3334, 8697), (5001, 5798)]